CPC Subgroup
E02B 15/04 Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials (; other treatment of water, waste water or sewage C02F; materials for treating liquid pollutants, e.g. oil, gasoline, fat, C09K3/32 )
Full Title
Cleaning or keeping clear the surface of open water; Apparatus therefor (construction of ships or other waterborne vessels B63B, e.g. vessels specially adapted for collecting pollution from open water B63B35/32; in swimming or splash baths or pools E04H4/16) > Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials (; other treatment of water, waste water or sewage C02F; materials for treating liquid pollutants, e.g. oil, gasoline, fat, C09K3/32 )
9 direct subcodes
Child Classifications
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- E02B 15/06 Barriers therefor (E02B15/08 takes precedence)
- E02B 15/08 Devices for reducing the polluted area without removing the material
- E02B 15/10 Devices for removing the material from the surface